| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.99 | 5.544% | $189.9686 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $22.86 | 8.660% | $24.8397 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $232.97 | 7.505% | $250.4544 | $250.45 | $250.45 | $250.50 |
| Purchase #4 | $87.67 | 7.625% | $94.3548 | $94.35 | $94.35 | $94.40 |
| Purchase #5 | $94.91 | 4.564% | $99.2417 | $99.24 | $99.25 | $99.20 |
| Purchase #6 | $204.51 | 8.358% | $221.6029 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $49.71 | 10.808% | $55.0827 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $872.62 | $935.5448 | $935.53 | $935.55 | $935.60 | |